Trephine, Short - Inside Ø 9.0 mm, Sheath 2.35 x 30 mm, 17 Teeth, Graduation 7/10/13 Shorter Body 13.5 mm | Helmut Zepf No. 08.910.11S
The dental trephine 9mm surgical instrument from Helmut Zepf GmbH is engineered to deliver precise, controlled cutting performance in demanding oral surgical procedures. Designed with an inside diameter of 9.0 mm, this short-body trephine is a reliable choice for clinicians who require accuracy and consistency during bone-core sampling and related surgical techniques.
Key Specifications
- Inside Diameter: 9.0 mm
- Sheath Dimensions: 2.35 x 30 mm
- Number of Teeth: 17
- Graduation Markings: 7 / 10 / 13 mm
- Shorter Body Length: 13.5 mm
- Item Reference: Helmut Zepf No. 08.910.11S
Design and Engineering
This dental trephine 9mm surgical instrument features a shorter body design of 13.5 mm, offering improved access and maneuverability in anatomically restricted sites. The 17-tooth cutting edge facilitates efficient and smooth bone penetration, while the calibrated graduation markings at 7, 10, and 13 mm allow the clinician to monitor insertion depth with confidence. Manufactured by Helmut Zepf GmbH, this instrument reflects the high standards of German dental instrument craftsmanship.
Clinical Application
As a dental trephine 9mm surgical instrument, this device is well-suited for procedures requiring the retrieval of cylindrical bone cores, implant site preparation, and other oral surgical applications where precise dimensional control is essential. The sheath dimensions of 2.35 x 30 mm provide compatibility with standard rotary handpiece systems.
1-Year Warranty
This Helmut Zepf instrument is covered by a 1-year warranty against defects in materials and workmanship from the date of delivery.
60-Day Returns — Any Reason, Even If Used
Put this instrument to work in your practice. If it is not right for you, return it within 60 days of delivery for a full refund — for any reason, even if it has been used.
FAQ
What is the inside diameter of this trephine? The inside diameter is 9.0 mm, making it this dental trephine 9mm surgical instrument specifically suited for medium-diameter bone core procedures.
What graduation markings are included? The trephine features graduation markings at 7, 10, and 13 mm for precise depth monitoring during surgery.
Who manufactures this instrument? This instrument is manufactured by Helmut Zepf GmbH, a German dental instrument manufacturer known for quality and precision.
Compare With
| Brand | Trephines — graduated, Ø 1.7–10.0 mm (30 mm sheath) – Base Designation |
|---|---|
| Karl Schumacher | C-08.910.03/04/05/06/07/08/09/10 |
| ACE Southern | 04-9480-01 … 04-9487-02 |
Base pattern designations shown. Same clinical pattern, not identical manufacture — see our Surgical Instrument Comparison Chart.
Manufacturer literature: ZEPF Dental Catalog (PDF) — more in our Catalogs & Product Library.
Specifications: Helmut Zepf No. 08.910.11S
| Zepf No. | 08.910.11S |
| Instrument type | Trephine, short |
| Working end | Inside Ø 9.0 mm, 17 teeth, graduation 7 / 10 / 13 mm, body 13.5 mm |
| Shank | 2.35 mm x 30 mm |
| Part of set | 3D One Step Augmentation Set by Dr. Giesenhagen (47.500.31) |
| Pack / sold as | Single instrument |
This trephine with an inside diameter of 9.0 mm cores a cylinder of bone: it is used to harvest a bone core for grafting, to remove a failed implant with minimal bone loss, or to take a biopsy. The short body is for sites with limited interocclusal space, for example in the posterior region. It has 17 teeth on a 2.35 mm shank and is one of the larger sizes, for wide implants and block harvesting.
Read the guides: Trephine Burs for Dental Implants · Trephines · Implantology & Bone Regeneration · All implantology instruments · All Helmut Zepf instruments
Backed by our Helmut Zepf Warranty — lifetime on extraction and explantation forceps, one year on every other Zepf instrument. Full terms and how to make a claim are on the Warranty page.
Trephine, Short - Inside Ø 9.0 mm, Sheath 2.35 x 30 mm, 17 Teeth, G...
